Re: Re: return int or bool?

Yes its probably cause of that. But this should be now changed to bool. -- M.CHAILLAN Nicolas nicos@php.net www.WorldAKT.com Hébergement de sites internets. "Maxim Maletsky" <maxim@php.net> a écrit dans le message de news: 20021110021932.7BF1.MAXIM@php.net... I guess it is because before true and false used to be ones and zeros. So, ints were actually returned. Tell me i am wrong... -- Maxim Maletsky maxim@php.net On Sun, 10 Nov 2002 02:12:26 +0100 <nicos@php.net> wrote: > Yes it should be corrected. This is a bad proto information. > > -- > > M.CHAILLAN Nicolas > nicos@php.net > www.WorldAKT.com Hébergement de sites internets. > > "Maxim Maletsky" <maxim@php.net> a écrit dans le message de news: > 20021110014721.7BEE.MAXIM@php.net... > > > > Guys, I've been wondering about the returns specified for function > > protos. > > > > Many functions (as OCICommit() or copy() or even phpinfo() for instance) > > do an action and return you the result relevant to their success as the > > boolean type. However, these functions are documented as: > > > > int OCICommit ( int connection) > > int copy ( string source, string dest) > > > > in other words, they say the return is an integer. That is a very > > confusing thing IMO. Especially because functions like is_dir() or > > file_exists() show it right: > > > > bool is_dir ( string filename) > > bool file_exists ( string filename) > > > > true, one doing: > > > > if(OCICommit($conn)) > > echo 'ok'; > > else > > echo 'doh'; > > > > will still get the desired result, but if one tries to compare it to > > zeros and ones will fail.. in fact, even a simple: > > > > if(phpinfo() === 1) > > echo "result is integer 1"; > > > > will fail because even phpinfo() returns boolean, not integer... ( == 1 > > will work though because of the runtime typecasting...) > > > > I cannot see the reason why so many functions should still claim to return > integers > > while they in fact return booleans. It is so confusing, IMO. > > > > Shouldn't we correct them? There are way more than only these two > > functions I used as examples. > > > > -- > > Maxim Maletsky > > maxim@php.net > > > > > > -- > PHP Documentation Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php >